Cita APA (7a ed.)

Gibbon, E. (1962). Barbarism and the fall of Rome. Collier Books.

Cita Chicago Style (17a ed.)

Gibbon, Edward. Barbarism and the Fall of Rome. New York: Collier Books, 1962.

Cita MLA (9a ed.)

Gibbon, Edward. Barbarism and the Fall of Rome. Collier Books, 1962.